As the City of Boston lights up City Hall Plaza for the first-ever “Boston Winter” celebration, three WIN Lab Boston entrepreneurs, and one WIN Lab Boston alumna, will be highlighted at its marketplace and as part of December’s Mass Innovation Nights event.

Artyfactos, Stina & Mae, Eventhues, and Made Organics will be in Boston Winter’s European-style holiday shopping market selling their products, as well as competing for fan-favorite awards and social media love at the Mass Innovation Night event: